baber/WOPTO huggingface dataset:
Patent JP-H11289360-A (JP)
Title: Portable telephone set incoming call notification device
Inventor: FURUTA AKIZO
IPC: H04W88/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable an incoming call to be notified by automatically reproducing an arbitrary sound a user has recorded, when a portable telephone set put in a bag or the like receives a call. SOLUTION: An incoming call notification device 1 formed separately from a portable telephone set is equipped with a recording reproducing part, which is able to record and reproduce an arbitrary sound and a control part which has a recording reproducing part automatically reproduction perform, when an incoming call response radio wave oscillated from the portable telephone set is detected. Each of these parts is incorporated in a case 4 in a shape of, for example, a hand microphone. The case 4 is with a key holder 5. The recording reproducing part is equipped with a recording switch 10 of a button system for manually operating the recording performance and a reproducing switch 11 of a button system for manually operating reproducing performance.
Patent JP-S5533931-A (JP)
Title: Elastic roller
Inventor: OOTANI TOSHIYUKI
IPC: G03G15/20
Filed: 1978-08-30
Abstract: PURPOSE: To obtain rood elastic conductivity and sturdy adhesion between a core metal and elastic member of an elastic roller suitable for use in duplicators, etc.,  made of a core metal almost evenly covered with conductive porous elastic material.  
     CONSTITUTION: A roller comprises a core metal 1 with supporting function and porous elastic material 2 almost evenly sorrounds it; they are bonded with adhesives. When assembled, a separate piece of tubular porous elastic member 3 is inserted with a metal core 4 whose outer diameter is larger than a bore of the tubular member so that inner surface of the tubular member 3 is strongly and positively pressed against to the metal core 4 by elasticity of the tubular member 3, so as to secure good conductivity. Also, when assembled with adhesives, to secure good electric conductivity regardless of nature of adhesives (conductive or not), adhesives 5 is not applied to whole surface of the metal core 4 and leaves unapplied portion 5'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01277145-A (JP)
Title: Air0conditioning equipment
Inventor: KOBAYASHI SHIGEKI
IPC: F24F5/00
Filed: 1988-04-28
Abstract: PURPOSE:To enhance the operation rate of a refrigerant natural circulation circuit, and to make efficient cooling and heating possible with a single outdoor unit by equipping the outdoor unit for supplying the external air heated or cooled by a heating coil and a cooling coil and also equipping the refrigerant natural circulation circuit having a condenser internally installed in the outdoor unit and an evaporator at a position lower than said condenser. CONSTITUTION:In summer, cold water is supplied to the cooling coil 5 of an outdoor unit 1 through a second pipeline 13, and the external air taken into the outdoor unit 1 is cooled down by the cooling coil 5 to be fed to a first room by a first blower 10, whereby the first room is cooled. In winter, the external air taken into the outdoor unit 1 is heated by a heating coil 4 to which hot water is supplied through a first pipeline 11, and is further heated with condensation heat generated by a condenser 6 constituting a refrigerant natural circulation circuit 3. The external air thus heated is fed to the first room by the first blower 10, and the first room is heated. Return air circulating from a computer room 20 to an indoor air conditioner 2 is cooled by an evaporator 17 constituting an cooling coil 16 and the refrigerant natural circulation circuit 3 to be fed to the computer room 20, whereby said room 20 is cooled.
Patent JP-S60250319-A (JP)
Title: Lens body and its preparation
Inventor: YAMAGISHI TAKASHI
IPC: G02B3/00
Filed: 1984-05-26
Abstract: PURPOSE:To obtain a lens body having transparency in a wide wavelength range and remarkably decreased aberration by forming a lens body having a spherical face on one side and a distribution of refractive index reducing gradually from the spherical face side to another side along the thickness direction, havig a uniform distribution of the refractive index in a plane perpendicular to the optical axis, and forming the lens body of a specified halide. CONSTITUTION:The lens body is formed of a crystallized body of a halide forming a solid soln., having a spherical face at least on one side and gradually decreased refractive index in the thickness direction from one side to another side, but having a uniform distribution of refractive index in a plane perpendicular to the optical axis. Preferred halide is AgCl-NaCl binary system or KCl-TlCl binary system. A lens having necessary distribution of refractive index is prepd. by affording a distribution of refractive index corresponding to a temp. gradient by cooling gradually a melt of a halide while maintaining a temp. gradient in the depth direction or horizontal direction, and changing the compsn. of deposited solid soln. continuously in the direction of the temp. gradient. By this method, the aberration is corrected. Moreover, an optical lens suitable to a wide wavelength range is obtd. because such solid soln. has wide transmission characteristics in a range from visible ray region to infrared ray region.
Patent JP-H04334904-A (JP)
Title: Controller for variable voltage variable frequency inverter
Inventor: UJIIE AKIHIKO
IPC: B60L9/24
Filed: 1991-05-10
Abstract: PURPOSE:To reduce power loss in a switching element of an inverter by incorporating a modulation factor for a notch stopper in low and intermediate speed ranges, and always applying a rated maximum voltage to a main motor in a high speed range. CONSTITUTION:A first voltage changeover switch 13 switches to select applying voltage upper limit values V1, V2 and Vmax according to a notch N command by a mass controller 11 and decided by a notch discriminator 12 in the cases of notch decision signals 1N, 2N and 3N or more, and outputs it to a second switch 14. An output of a comparator 17 is 'L', the switch 14 outputs the output voltage of the switch 13 as it is, in a V/f constant range. A minimum value circuit 15 outputs a voltage obtained by the calculation of a product/sum calculator 16 in the respective ranges, and applies it as an applying voltage AL to a main motor. The output of the comparator 17 becomes 'H' in a high speed range, the switch 14 is switched, and the applying voltage of the main motor is set to the Vmax.
Patent JP-H11298199-A (JP)
Title: Apparatus and method of inspecting mounted components
Inventor: YAMAGAMI ATSUHIKO
IPC: H05K13/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and method of inspecting mounted components, made so that it can be executed easily, using a cheap apparatus. SOLUTION: An XY drive mechanism 20 enabling a support arm 22C to move two-dimensionally over an inspecting table is provided, a detection arm drive motor 2a and rotary encoder 1 coupled with the detection arm drive motor 2a coaxially to detect the tilt angle of a detection arm 2 are fixed to the top end of the support arm 22C, and the center of the detect arm 2 of specified length is fixed to this shaft.  When the detection arm drive motor 2a is rotated, any top end contact of the detection arm 2 slightly touches the top surface of a printed board 31 or leads 32 of components, the rotary encode 1 detects the tilt angle of the detection arm 2, a height computing means computes values concerning various items about the height of the component, based on the output of the rotary encoder 1, and a judging means compares the values concerning various items detected by the height computing means with references concerning various items to judge whether the components mounting condition is good or not.
Patent JP-S5229741-A (JP)
Title: Method for recording image of recording means
Inventor: KAWAKAMI TOUHEI
IPC: G03G17/04
Filed: 1975-09-02
Abstract: PURPOSE:To provide a method for forming an image on a recording means having superior half tone reproductivity, capable of processing in a short time and utilizing photophoresis.
Patent JP-H07297677-A (JP)
Title: Filter circuit
Inventor: SATOKATA AKIHIKO
IPC: H03H11/04
Filed: 1994-04-22
Abstract: PURPOSE:To control the frequency characteristics of a filter based on a frequency inputted from an outside with simple constitution by providing a frequency/voltage conversion means, a voltage/current conversion means and a filter means. CONSTITUTION:An F/V converter 2 converts the frequency of reference clocks fin to a voltage and outputs a DC voltage Vp inversely proportional to the frequency of the reference clocks fin. A V/I converter 3 converts the output Vp of the F/V converter 2 to a current by a resistor Rp. The current value is used as the current value of a constant current source in a gm-C filter 1. The gm-C filter 1 is provided with the frequency characteristics corresponding to the current value and the characteristics are decided by the transconductance and capacitance of a circuit. The F/V converter 2 is constituted of an integration circuit and a peak holding circuit. Also, the F/V converter 2 is constituted of the integration circuit and a sample-and-hold circuit.
Patent JP-H046184-A (JP)
Title: Method for repairing oxide superconducting material
Inventor: HOSOKAWA ETSUO
IPC: H01B13/14
Filed: 1990-04-20
Abstract: PURPOSE:To easily repair the cracks, etc., generated in a superconductor by packing specific materials constituting the oxide superconducting material into the cracks, etc., of the oxide superconducting material and calcining the material in an oxidative atmosphere. CONSTITUTION:A liquid material contg. org. metal compds. respectively contg. the elements constituting the oxide superconducting material are packed or impregnated into the spacings of the cracks, etc., generated in the oxide superconducting material, then the material is calcined in an oxidative atmosphere by which the superconducting material is repaired. While metal alkoxide, metal acetyl acetonate, metal carboxylate (org. metallic org. acid salt) are used as the above-mentioned ox. metal compds., the metal org. acid salt is more preferably used. Metal salts, such as aliphat. acid, resin acid and naphthenic acid, exclusive of alkaline salts, i.e. metal soap, are most adequate as such metal salt.
Patent JP-S60251103-A (JP)
Title: Oxygen pump
Inventor: MORIMOTO TAKESHI
IPC: C01F17/00
Filed: 1984-05-28
Abstract: PURPOSE:To provide an oxygen pump by using a novel material having superior permselectivity for O2 comprising an O<->-electroconductive solid electrolyte composed of specified proportions of Sm, Nd, F and O to each other. CONSTITUTION:The solid electrolyte constituting the above-described oxygen pump has a compsn. expressed by the formula, wherein the cationic ratio Sm/ Nd=0.222-4.5, and the anionic ratio F/O=1-9. The solid electrolyte is prepd. by pulverizing and mixing Nd2O3 with SmF3 or Sm2O3 with NdF3, holding the mixture for 2-6hr at 1,200-1,400 deg.C in an inert atmosphere. Suitable thickness of the obtd. solid electrolyte is generally 1mu-5mm.. The anode is made of Au, etc. and the cathode is made of Pt, etc. both electrodes are necessary to be permeable for gas. Suitable thickness of the electrodes is generally several Angstrom -100mu. These electrodes are provided to the solid electrolyte by screen printing, etc.
Patent JP-H10269655-A (JP)
Title: Pinch roller and its surface quality improving method
Inventor: NISHITANI AKIHIRO
IPC: G11B15/29
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent adhesiveness from occurring on a roller surface even when a pinch roller surface is worn by irradiating electronic rays accelerated under a high voltage on the surface of the pinch roller made of rubber and forming a cured layer of fixed thickness until the inside of a rubber layer. SOLUTION: The cured layer 4 by electronic rays irradiation is formed on the surface of the pinch roller 1 made of rubber to the preferable thickness of 10 μm-300 μm. By passing the pinch roller 1 after sulfurized through under an electronic rays irradiation window at a fixed speed by a conveyer, etc., while rotating the roller 1, or by irradiating an electron while staying it there for a fixed time, the cured layer is formed uniformly on the surface of the pinch roller 1. By setting/applying an acceleration voltage within the preferable range of 100 kV-300 kV, the electronic rays transmit through the rubber layer, and the cured layer 4 having the required thickness is formed easily in a short time.
Patent JP-S537454-A (JP)
Title: Industrial cultivation and its device of plant
Inventor: OTOMAA RUUTONERU
IPC: A01G9/00
Filed: 1976-09-06
Abstract: 1512606 Treating plants O RUTHNER 11 Aug 1976 [5 July 1976] 33483/76 Heading A1E Seed is germinated in a first chamber in boxes arranged in stacks, and the resulting root fleeces are transferred to a conveyor in a second chamber which provides an environment favourable to shoot formation. Boxes 10, with or without a substrate, are loaded with seed from a hopper 1 and are arranged in stacks; the stacks are put in a chamber 4 having air inlet ducts 12 and extraction ducts 13 at opposite sides of each stack. and nozzles 14 for intermittently spraying nutrient solution. Excess nutrient solution gathers on the floor of the chamber and collects in a channel whence it is recirculated. As shown the chamber 4 is divided into sub-chambers 4A, 4B each housing two stacks. Sub-chamber 4A serves for pre-germination, the stacks are then moved to sub-chamber 4B and the spacing between the boxes of a stack increased and light sources 30 introduced. The seeds, together with a substrate if present, then form a coherent root fleece. The stack is then removed from the sub-chamber 4B and placed on a platform 15 which is slowly lowered. As the boxes register with a roller 17 they are projected forwardly to bring the root fleece into contact with a gripping roller 18 which removes the fleece from its box and places it on a conveyor 16. The conveyor 16 feeds the fleece to a carrier 28 of a conveyor 6 in a chamber 5, the conveyors 16, 6 being driven in timed relationship to correctly position the fleece on the carrier. Nutrient solution is sprayed onto the fleeces through nozzles 29 and illumination is provided by lights 31 to encourage the formation of shoots. With seed such as barley the entire process takes about eight days. The boxes are of shallow tray-like form and have one side omitted to facilitate the extraction of the root fleece by the roller 18. The lower part of opposite sides of a box may be inset from the upper part to facilitate stacking of the boxes and to guide longitudinal movement, and a toothed rack may be provided on the bottom of the box for engagement by the roller 17 which is formed as a pinion.
Patent JP-S5731115-A (JP)
Title: Elephant case device for electrical machinery and apparatus
Inventor: KIYAMA SUEYUKI
IPC: H01F27/04
Filed: 1980-08-02
Abstract: PURPOSE:To minimize a space between a bushing and a cable head, and to miniaturize the elephant case by a method wherein a mounting plate for the bushing and a mounting plate for the head are formed in a common plate, and the case is set up to the plate. CONSTITUTION:The bushing 3 is fitted to one end section of the mounting plate 31 welded to a tank 2, and the cable head 4 is attached to the other end section projecting to the outside from the tank 2. The elephant case 33 housing the lead, the bushing 3 and the head 4 is placed on the mounting plate 31 in an oil-tight manner, the inside of the case 33 is filled with insulating oil, and an upper section of the case 33 is communicated with a conservator not shown. A case supporter 34 is set up between a projecting section from the tank 2 of the plate 31 and the tank 2 for reinforcement, and an oil discharging valve 29 in the case 33 is further mounted to the plate 31.
Patent JP-S61265677-A (JP)
Title: System for calculating and processing hidden outline and hidden surface
Inventor: YAMAGUCHI FUJIO
IPC: G06T15/40
Filed: 1985-05-21
Abstract: PURPOSE:To erase quickly a hidden surface and a hidden line by classifying a graphic into a triangle from its vertex and diagonal line and taking the vertex coordinates, an outward normal vector and the infinite apocenter of the vector for data. CONSTITUTION:When two independent graphic data to be displayed are outputted from a host computer 2, a triangle dividing processing part 1 classifies each graphic into a triangle with the aid of the diagonal line and obtains the vertex coordinates of a triangle forming each graphic model. On the other hand, coordinate data on the vertex of the triangle of the triangle, which is liable to intervene the triangle is outputted to a coordinate converting circuit 3 to obtain the coordinates of the projected image. Data on the displayed triangle and the projected image is transmitted to a sorting out circuit 4, and such decision is made whether or not the triangle develops the intervension. When the intervention occurs, data relating to the projected image is outputted to an intervention decision processing part 5. With respect to the side where the side of the displayed triangle and that of the projected image intersect each other, the processing part 5 calculates coordinates of the intersection. According to the arithmetic result, a shape deciding circuit 10 returns the data to the processing part 1 when the graphic is the one having more than four vertexes.
Patent JP-S5630751-A (JP)
Title: Semiconductor device
Inventor: FUSE MAMORU
IPC: H01L27/06
Filed: 1979-08-22
Abstract: PURPOSE:To contrive the reduction in the area of a chip by reducing the depth of a base without decreasing the withstand voltage of a semiconductor device by a base architecture formed of a high density region in a uniform and low density region. CONSTITUTION:An N type epitaxial layer 4 on a P type Si substrate 1 having an N<+> type buried layer 2 is isolated through P<+> type layer 3, 5. B ions are implanted to the layer 4 to form a first base layer 6 of density NB1, and a second base layer 7 of NB2>NB1 is subsequently formed. When a transistor which does not require high withstand voltage is formed only of the second base, the area of the chip can be reduced. Then, P type emitter layer 8 and N<+> type collector layer 9 are formed thereon. Since the gradient of the electric field E2 in the first base can be alleviated at this time, the withstand voltage thereof can be improved. As much as the base is formed of two-stage configuration, hFE and gain band width production fT can be aribitrarily selected. As a punch through to the emitter does not occur in the presence of the second base, the base can be consequently formed in shallow depth, and its withstand voltage can also be raised.
Patent JP-2000299153-A (JP)
Title: Cable connector
Inventor: NAKAMURA AKIRA
IPC: H01R12/79
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector improving reliability of connection between a cable and a connector, and operationality when connecting the cable to the connector. SOLUTION: In this cable connector, a connector locking part 3 is provided with connector locking pieces 4 formed at one side or both sides thereof, a cable 2 is provided with a cable locking protrusion 5 on the same side to the connector locking part 3, a connector locking piece 4 engages with the cable locking protrusion 5 in such a condition that the connector locking part 3 of the connector 1 is closed. Therefore the cable 2 is locked to the connector 1 for preventing the cable 2 from being pulled out. When the cable 2 is only inserted halfway to the connector 1, the connector locking part 3 can not be closed so that insufficient insertion is prevented.
Patent JP-H11286765-A (JP)
Title: Hot dip galvanized steel sheet and its production
Inventor: TAIRA SHOICHIRO
IPC: C23C2/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip galvanized steel sheet good in surface appearance, free from the generation of linear marks, high in strength, furthermore excellent in the uniformity of a plating film and excellent in adhesion as well, to moreover produce a hot dip galvannealed steel sheet furthermore free from the generation of the unevenness in alloying and excellent in powdering resistance, and to provide a method for stably producing them. SOLUTION: At the time of hot dip galvanizing a steel sheet satisfying one or more among >=0.2% Mn content, >=0.005% Nb content and >=0.01% Ti content, on the surface of the steel sheet, one or more kinds selected from among a carbon compd., a nitrogen compd. and a boron compd. are adhered by 0.1 to 1,000 mg/m<2> as the contents of C, N and B, and thereafter, it is annealed at a temp of >=680 deg.C in a nonoxidizing atmosphere contg. hydrogen sulfide, is thereafter dipped into a molten zinc bath at least contg. 0.05 to 0.30% A1 and is applied with plating.
Patent JP-H1046278-A (JP)
Title: Nickel alloy for turbine engine parts
Inventor: SUTEIIBUN JIYON HETSUSERU
IPC: C22C19/05
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To produce a nickel base superalloy having fatigue cracking growing resistance equal to that of waspaloy, having tensile strength higher than that of waspaloy and suitable for compressors, gas turbine disks or the like. SOLUTION: This alloy contains, by weight, 14 to 19% Co, 14.35 to 15.15% Cr, 4.25 to 5.25% Mo, 1.35 to 2.15% Ta, 3.45 to 4.15% Ti, 2.85 to 3.15% Al, 0.01 to 0.025% B, 0.012 to 0.033% C, 0.05 to 0.07% Zr, 0.5 to 1.0% Hf, <=1.0% Re, <=2.0% W, <=0.5% Nb, <=1.0% Y, <=0.1% V, <=1.0% Fe, <=0.2% Si, <=0.15% Mn, and the balance Ni with inevitable impurities.
Patent JP-S5534149-A (JP)
Title: Undulation decorating method of plate form object
Inventor: TSUSHIMA JIYUNJI
IPC: B28B11/10
Filed: 1978-08-31
Abstract: PURPOSE: To form undulation patterns on substrate surface without causing decrease in strength and cracking by good undulation workability owing to plasticity of the paste of the upper layer of the plate form object and good release characteristic owing to intervention of a stretchable endless belt.  
     CONSTITUTION: When a plate form object 1 is sent under a press roll 6, the press roll 6 presses the paste layer 3 on the surface of the plate form object 1 by way of a stretchable endless belt 7 shifting in the same speed and same direction as that of this roll 6, whereby the patterns of the undulations reverse from the concave and convex parts 6a, 6b of the abovementioned roll 6 are formed on the abovementioned paste layer 3 without causing cracking in the substrate of the plate form object 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11308250-A (JP)
Title: Data receiver for network
Inventor: SASAKI MAKOTO
IPC: G06F13/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which can automatically receive data transferred by way of a network instead of a computer by constituting the device so that the same address as the one allocated to a computer is provided when data transfer operation is invalid and reception operation is performed by way of the network. SOLUTION: A LAN cable 1 has a data receiver 3 together with a personal computer 2 connected to itself. The same IP address as the IP address allocated to the personal computer 2 is allocated to the data receiver 3 on a network. Thus, only when the data receiver 3 operates under an operation system(OS) where the IP address is set, LAN data reception operation becomes valid. That is, if restart of the OS is performed when the LAN data transfer operation of the personal computer 2 is invalid, after that, the OS is given the IP address and the LAN data reception operation by the data receiver 3 becomes valid.